baber/WOPTO huggingface dataset:
Patent JP-H04301251-A (JP)
Title: Oscillating lever type reel stand driving mechanism
Inventor: SUZUKI AKIHIRO
IPC: G11B15/44
Filed: 1991-03-28
Abstract: PURPOSE:To enable the torque to be transmitted with small loss by arranging a first and a second gears and a third and a fourth gears to engage desirably with the first and the second gears at the revolving supporting shaft and the free end of an oscillating lever through a first and a second slip mechanisms respectively. CONSTITUTION:The gears 41, 42 of a large and a small diameters are arranged at the supporting shaft 21 of the oscillating lever 2 through the first slip mechanism, and the fourth and the third gears 44, 43 to engage with the gears 41, 42 respectively and having different reduction ratios are arranged at the free end of the lever 2 through the second slip mechanism of smaller torque than the first slip mechanism. When driving force is applied to this gear 41, load is caused by speed difference between the gears 44 and 43, and the lever 2 is rotated to a clockwise direction, etc., according to the rotating direction of the gear 41, and the gear 43 enages with a winding reel stand 11. Then, when oscillating motion is stopped, the slip torque by the first and the second slip mechanisms is supplied too and the reel stand 11, etc., is driven by the torque transmission of small loss, and a reel stand driving mechanism can be miniaturized.
Patent JP-S5237777-A (JP)
Title: Device for maintaining electric potential at one point of electronic circuit in determined state
Inventor: ANDOREASU RUSUZUNIYAKU
IPC: G04G99/00
Filed: 1976-08-06
Abstract: An electronic circuit arrangement designed to store for an indefinite period a signal voltage of predetermined magnitude briefly applied thereto, comprises a main storage capacitor Cs connected via a first semiconductor switch T1 across a supply of unipolar voltage and via a second semiconductor switch T2 across an ancillary storage capacitor Cx, the latter lying in series with a binary capacitor Ci between two conductors M,  PHI 1 across which a clock pulse V PHI 1 is periodically generated. The semiconductor switches are field-effect transistors of the insulated-gate type (IGFETs), the gate of the first IGFET T1 being tied to the junction X between the ancillary storage capacitor Cx and the gate of the binary capacitor Ci; this junction X communicates with the junction S between the two IGFETs and the main storage capacitor Cs in the conductive state of the second IGFET T2 whose gate receives a series of unblocking pulses V PHI 2, lagging behind the clock pulses V PHI 1. The unblocking pulses may be generated at the same cadence as the train of clock pulses, in interleaved relationship therewith; they could also be derived from the junction S between the first IGFET T1 and capacitor Cs by having that junction tied to the gate of the second IGFET T2, the latter thus acting as a diode which conducts after the first IGFET T1 has been turned on to recharge the capacitor Cs. The generator of clock pulses V PHI 1 may serve as the voltage supply for the first IGFET T1 by having one of its conductors,  PHI 1, joined to the channel of that IGFET via a third IGFET T3 connected as a diode.
Patent JP-S5618413-A (JP)
Title: Apparatus for vapor growth of compound semiconductor
Inventor: NAKANISHI TAKATOSHI
IPC: H01L21/205
Filed: 1979-07-23
Abstract: PURPOSE:To prevent the variation in temperature of a single-crystal substrate due to the deposited layer of the growing material by arranging a silicon plate around the substrate, in growing a compound semiconductor layer on the compound semiconductor substrate in a reactor. CONSTITUTION:The thoroughly washed silicon plate 14 is placed on a quartz disk 12 in the reactor 10, a gallium arsenide substrate is placed on the plate 14, and a gallium arsenide film is grown in a vapor phase on the substrate 15, by the thermal decomposition of trimethylgallium and arsine gas which is a hydrogen compound of arsenic. In this apparatus, since the silicon plate 14 having good heat absorbing property is previously provided around the gallium arsenide substrate 15, the temperature of the substrate 15 is not varied even though the gallium arsenide layer is deposited on the surface of the silicon plate 14 during the vapor growth. Therefore, the electron concentration is accurately controlled and a uniform vapor- growth layer can be obtained.
Patent JP-S5521038-A (JP)
Title: Exposure control circuit of camera
Inventor: TAKEDA KUNIYOSHI
IPC: G03B7/10
Filed: 1978-07-31
Abstract: PURPOSE: To enable even exposure to be obtained irrespective of the brightness of the subject by setting a correct exposure range from two different reference potentials and letting an aperture driving circuit to operate when the voltage output of a photoelectric converting circuit deviates from the correct exposure range.  
     CONSTITUTION: The output current of a photoelectric converting circuit which converts the quantity of light having a uniform relation with photographing light quantity to photo current in approximately linear relation is put into a logarithmic compression circuit, where it is subjected to logarithmic compression and is then inputted to a comparator. The comparator compares this converted output voltage with two different reference potentials and when the converted voltage output deviates from the correct exposure range, it operates an aperture driving circuit, thereby controlling the aperture member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252584-A (JP)
Title: Disk unit controller
Inventor: MOCHIZUKI TSUNEMI
IPC: G06F3/08
Filed: 1986-04-24
Abstract: PURPOSE:To simplify an address control by providing a means to convert an address information outputted b a main body device to a disk unit number and address data in the disk unit number based upon respective maximum capacities of plural disk units. CONSTITUTION:A main body device, for example, when a disk unit 2-N is addressed, outputs the address information corresponding to the disk unit 2-N and gives it to an address control means 1. An address control means 1, based upon respective maximum capacities of disk units (2-1)-(2-N), converts the address information to a disk unit number and address data in the disk unit 2-N of the number and gives and addresses both to the disk unit 2-N. The data to the area of the designating address of the disk unit 2-N are written and read. Thus, plural disk units can be addressed like one disk unit and the address control can be very simply executed.
Patent JP-H08284934-A (JP)
Title: Special screw
Inventor: FUJIOKA KOICHI
IPC: F16B33/06
Filed: 1995-04-19
Abstract: PURPOSE: To provide a special screw which does not short-circuit electronic circuits with each other even if it falls onto a current-carrying substrate. CONSTITUTION: A special screw 1 is equipped with a head 11, on which the tip of a driver abuts, a cylindrical thread part 9, which engages with a screw hole, and a guide part for a screw hole which guides the thread part 9 in the screw hole, being made in the tip area of this thread part 9. And, a head insulator 3 is installed around the head 11, and a barrel-shaped insulator 7 is installed in the screw hole 9, and the sidewall member 21 of this barrel-shaped insulator 7 is constituted so that it may be transformed in longitudinal direction of the screw part 9. Moreover, the guide insulator 5 is installed at the guide part for a screw hole. Furthermore, the sidewall member 21 of the barrel-shaped insulator 7 is divided into plural along the center axis.
Patent JP-H09255540-A (JP)
Title: Cream hair dye
Inventor: HARADA MORIO
IPC: C08L83/12
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To abtain a hypoallergenic cream hair dye almost from dyeing affinity to skin of scalp excellent in hair dying and stability by using a specific modified siloxane copolymer as an emulsifier with acid dye. SOLUTION: The dimethylsiloxane.methylcetylsiloxane.methyl(polyoxyethlene.-polyoxypro pylene)siloxane copolymer of the formula(a is 5-50; b is 1-15; c is 20-150; X is 3-11; Y is 4-13)is used as the emulsifier. The compounding ratio of this modified siloxane copolymer is preferably 1.5-2.5wt.% based on the total of the hair dye. This cream hair dye is a lipophilic hair dye comprising 15-25 % of oil phase part, 75-85% of water phase part and the water phase part contains benzyle alcohol, containing acid dye. This hair dye does not dye skin of scalp strongly even though warming the skin of scalp abhering the hair dye by the action of the emulsifier of the formula, and the hair dye on skin of scalp is perfectly removable by washing with shampoo, etc.
Patent JP-H10289772-A (JP)
Title: Single slot sharing multistage card connector
Inventor: ONO MICHITAKA
IPC: H01R12/18
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To modify one of the frames of dividable upper and lower two stage so as to be usable for a single slot type card connector to share parts. SOLUTION: Fixing portions 3, 4 of nuts 10 are respectively provided on an upper stage frame 2 and a lower stage frame 1 which are dividable. The positions of the respective nuts 10 fixing portions 3, 4 are displaced in directions orthogonal to the axial directions of bolts inserted into the respective nuts. In the case of using as a double slot type multi-stage card connector, the bolt is interposed into a bolt insertion hole, provided in the swelling place 11 of the down stage frame 1, the bolt insertion hole provided in the swelling place 12 of the upper stage frame 2, and the nut 10 from a board 100 side and is tightened. No nut is required to be fixed to the nut fixing portion 4 of the lower stage frame 1. In the case of a single slot type card connector, the upper stage frame 2 is removed, and the nut 10 is fixed to the nut-fixing portion 4 of the lower stage frame 1.
Patent JP-S59218567-A (JP)
Title: Address overlap checking system
Inventor: OONO MASAHITO
IPC: G06F12/02
Filed: 1983-05-27
Abstract: PURPOSE:To eliminate queuing for determining a write length in case of pipeline processing by calculating the second operand address, and simultaneously, executing an address overlap check to the first operand address. CONSTITUTION:An address overlap computer (OAG)6 is a three-input arithmetic device of OA1-OA3. a base register (BR)1 of the second operand and a displacement register (DR)3 are inputted to OA1 and OA2, and the first operand address register (EAR)4 are inputted to OA3. As soon as an address of the second operand is generated, an overlap check is executed by using an address of the first operand generated by the first flow. Subsequently, the generation of a write length by the third flow is executed at an A stage. In this way, the queuing cycle AW of the A stage is eliminated.
Patent JP-H08293931-A (JP)
Title: Automatic message distribution system and election supporting system using same
Inventor: USAMI KINYA
IPC: H04M3/42
Filed: 1995-04-19
Abstract: PURPOSE: To select a menu by a talker and to tabulate the result of message distribution by identifying a dial operation by the talker of a telephone set connected by automatic dialing and selecting a transmission message. CONSTITUTION: The telephone number of a target person for the message distribution is held in a target person list 20D, and an automatic dial means 20 outputs a dial signal sequentially based on the telephone number, and the dial signal is outputted to a public line L via a line control means 10. A dial identification means 30 identifies the dial operation performed for the menu selection by the talker connected by automatic dialing, and a menu selection means 31 outputs a selected menu number to a voice reproducing means 32 based on a result of identification. The voice reproducing means 32 reproduces a prescribed message from plural voice messages stored in voice information 32D based on the menu number, and a reproduced voice is transmitted to the talker via the line control means 10 and the public line L.
Patent JP-H05272029-A (JP)
Title: Quadruple woven fabric and multiaxial loom
IPC: D03D25/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a quadruple woven fabric which is stable in the structure and dense and a loom for forming the woven fabric. CONSTITUTION:A lateral feed mechanism 11A of heddle lines L1 and L2 at the lower side of a conventional triaxial loom and a heddle turning mechanism 12A are coupled through clutches 33 and 34 to a main motor M and the longitudinal position of a heddle 32 of lower side heddle lines L1 and L2 is made controllable with a turn buckle 31. When weaving is carried out in a state where the clutches 33 and 34 are turned off, warps beta and beta' are crossed at right angles to weft Y and entangled with the weft Y on the upper and lower sides in the direction of thickness of triaxial structure formed of slant warps alphaand alpha' and weft Y.
Patent JP-H10287396-A (JP)
Title: Liquid vacuum filling device
Inventor: MURATA NAGATOSHI
IPC: B67D7/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a liquid feeding pump, and press-feed a liquid which is sufficient for a liquid feeding gun even by a small-sized refueling pump by providing a means to reduce the degree of vacuum in a deaerating tank when the refueling pump is driven. SOLUTION: A deaerating tank 3 is provided on a base unit 1, and a liquid to be filled is stored, and a refueling pump 4 comprising a trochoidal pump is provided, and the liquid of the deaerating tank 3 is press-fed to a refueling port 2a. Also, a vacuum pump 5 is connected to the deaerating tank 3 and a suction port 2b with a separator 5a. In addition, an ejector 6 is connected to the deaerating tank 3 with a separator 6a, and a suction negative pressure is generated by the stream of air from a factory air source. During the driving of the refueling pump 4, a first deaerating valve 17 is closed, and a second deaerating valve 19 is opened, and the deaerating tank 3 is connected to the ejector 6. By this method, the inside of the tank is placed under a negative pressure of approx. 400 Torr, and the degree of vacuum is reduced.
Patent JP-S5217683-A (JP)
Title: Core extracting apparatus
Inventor: KAKUMAE HIDEO
IPC: G01R31/02
Filed: 1975-07-31
Abstract: PURPOSE: The extraction of the core one by one safely with precision and efficiency in the case or other of testing the existence or the inexistence of disconnection or the contact of wires extracting one by one out of the multiple cores of the communcitation cable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02273527-A (JP)
Title: Dissolving and collecting process for gas component
Inventor: MOCHIZUKI TAKUO
IPC: B01F3/04
Filed: 1989-04-12
Abstract: PURPOSE:To treat efficiently a large amount of treated gas by agitating, mixing and dissolving the treated gas in a jet tube first of all, and then agitating, mixing and dissolving the same with gas component-collecting liquid in a mixing tube. CONSTITUTION:Fluid 3 is pressurized by a pressurizing means 6 to form a high pressure fluid, and said high pressure fluid is jetted from a jetting nozzle 14 into a jet tube 11 to form negative pressure in the jet tube 11. Treated gas from a generating source 2 is fed into the jet tube 11 by means of the negative pressure in the jet tube 11 or by feeding forcibly. Further, jet flow MJ is jetted from the end of the jet tube 11 into a mixing tube 10 to form the negative pressure in the tube 10, and liquid 8 for collecting the gas component is fed into the tube 10 by means of said negative pressure or by feeding forcibly and mixed with the jet flow MJ therein to dissolve the treated gas into the liquid 8 for collecting the gas component. As a result, a device can treat a large amount of treated gas efficiently, although the device is small and compact.
Patent JP-S5723536-A (JP)
Title: Fixed quantity powder automatic supply device
Inventor: YOSHIOKA YOSHITOMO
IPC: G01F11/10
Filed: 1980-07-11
Abstract: PURPOSE: To provide a powder supply device which can automatically supply a fixed quantity of powder material onto a processing table by storing a fixed quantity of powder material fed out from an outlet of a hopper, laterally moving to supply and place a predetermined quantity of the material onto the processing table and retreating.  
     CONSTITUTION: Powder material or granular material 43 is allowed to pass through an outlet 11a of a hopper 11 and an opening 15 of a hopper supporting plate 12, and fed into a quantitative adjusting hole 19 of a quantitative adjusting plate 18. The normal rotation of a normal and reverse turning motor forces a pinion 22 to interlock with a rack 20 mounted on the back of the quantitative adjusting hole 18 so as to shift both the quantitative adjusting plate 18 and a base plate 23 onto a processing table 37 in engaged state. When the quantitative adjusting opening 19 of the quantitative adjusting plate 18 reaches just above the processing table 37, a knock actuating portion 28a of a knock 28 is pushed down to get out of an engaging hole 33 on the back of the quantitative adjusting plate 18 and a knock piercing hole 32 of the base plate 23. Since the base plate 23 is always pulled by  a weight 27, only the base plate 23 is moved at the moment the knock gets out. At this time the bottom of the quantitative adjusting hole 19 is opened to fall and place the powder material or the granular material 43 filling the inside on the top surface 37a of the processing table 37. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5720154-A (JP)
Title: Molding device of rotary electric machine stator
Inventor: MACHIDA YOSHIHIRO
IPC: B29C45/14
Filed: 1980-07-11
Abstract: PURPOSE: To simplify the constitution and to make it possible to mount and dismount for improving productivity by a method, wherein a runner for guiding resin is arranged inside the iron core of a stator and moreover a molding device is consisted of a pair of metal molds comprising a cope and a drag.  
     CONSTITUTION: A pair of copes 20 is provided with an inner wall 22 so that a space 21 may be formed surrounding the upper coil end of a stator 1 while the bottom 23 of the cope is formed in the size so designed as it may adhere closely to the side of outer diameter of the upper end-face of an iron core 2. The drag 27 is provided with the inner wall 29 so that the space 28 may be formed in the shape surrounding the bottom coil end of the stator while the top 30 of the drag 27 is formed in the size and shape that it may adhere closely to the side of outer diameter of the bottom end-face of the iron core 2. The cope 20 and the drag 27 are provided with a spool 25, the runners 26 and 33, while the runner 33 is consisting of a groove provided along the axial direction of the iron core 2 so that it may open at the core 31 on the inner diameter side of the iron core 2. Thereby the variety of total thickness of the iron core can be dealt with, thus improving productivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63259822-A (JP)
Title: Magnetic recording medium and its production
Inventor: KATO YOSHIO
IPC: G11B5/82
Filed: 1987-04-16
Abstract: PURPOSE:To prevent a degradation in output by use or preservation at a high temp. and an increase in off-track quantity by forming a magnetic layer on a flexible base, then subjecting the base molded to a use shape to a heat treatment while the base is fixed, thereby enhancing the thermal stability thereof and uniformizing the same in all bearings. CONSTITUTION:After the magnetic layer is formed on the flexible base, the base is molded to the use shape as a magnetic recording medium such as a circular cookie like, for example, floppy disk and this molding is fixed partially or over the entire part and is subjected to the heat treatment at 55-96 deg.C. Burst signals for alignment are written in all the tracks of such magnetic recording medium. The off-track quantity of the burst signals for alignment of this magnetic recording medium with respect to the track width is specified to <=4.0% when the above-mentioned recording medium is rested for 24hr at 60 deg.C, then 30hr at a room temp. The magnetic layer of a coating type formed by using hexagonal Ba ferrite as magnetic powder is effective and the flexible base essentially consisting of polyethylene terephthalate is more preferable.
Patent JP-H03292787-A (JP)
Title: Semiconductor laser element
Inventor: UCHIDA KENJI
IPC: H01S5/323
Filed: 1990-04-11
Abstract: PURPOSE:To prevent a leakage current from occurring in lateral direction in a clad layer outside a ridge stripe region by a method wherein a ridge stripe structure is provided to the surface of a semiconductor laser, and a semiconductor current constriction layer is provided to a region other than the ridge stripe region. CONSTITUTION:A stripe-like dielectric film is formed on the surface of an N-type GaAs substrate 1, and a ridge stripe is formed through etching. Thereafter, a first current constriction layer P-GaAs layer 2 is made to grow through a first organic metal vapor growth method, and an N-GaAs buffer layer 3, an N-Al0.5Ga0.5As clad layer 4, an undoped Al0.1Ga0.9As active layer 5, a P-Al0.5 Ga0.5As clad layer 6, and a P-GaAs cap layer 7 are successively grown in crystal through a second organic metal vapor method. Furthermore, an N-GaAs layer 8 serving as a second current constriction layer is selectively gown through a third organic metal vapor growth method, a stripe-like dielectric film left unremoved is removed, and lastly a P-GaAs buried layer 9 is made to grow in crystal.
Patent JP-S6117495-A (JP)
Inventor: EBA EI JIIMU
IPC: C30B15/10
Filed: 1985-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60237685-A (JP)
Title: Digital signal reproducing method
Inventor: SAKAKIBARA SATOSHI
IPC: G11B20/10
Filed: 1984-05-11
Abstract: PURPOSE:To prevent absence of reproduced information by outputting a readout signal obtained the other reproduction gap as a reproduced signal when the reproduced signal drops in level. CONSTITUTION:The recording digital signal of a tape 1 produces a magnetic field corresponding to the signal at reproduction gaps 5-7 of reproducing head cores 2-4, and the magnetic field is outputted from the cores 2-4 as the readout signal, and supplied to comparators 11-13 and a switching circuit 14. If the reproducing output level from the core 2 drops in normal operation, the comparator 11 outputs a switch signal, which is detected by a switching circuit 14 to send out the reproduced output from the core 3; when the reproducing output level from the core 3 drops, the reproduced output of the core 4 is sent out.
Patent JP-S58211516-A (JP)
Title: Variable driving device for internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L13/00
Filed: 1982-06-02
Abstract: PURPOSE:To reduce the displacement distance of a rocker arm when the valve timing is varied in a variable driving device for multicylinder control mechanism by a method wherein a cam on a cam shaft and a cam follower on a rocker arm are divided into a plurality of sections, respectively. CONSTITUTION:During a normal operation with normal number of cylinders, a follower part 14 of a rocker arm 3 is abutted against a cam 12, the rocker arm 3. Followed by the cam 12 having a valve timing in case of operation, the rocker arm 3 opens or closes the intake (exhaust) valve 2. Under this condition, when the valve timing of the intake (exhaust) valve 2 relating to the specified cylinder is to be changed, a change-over ring 7 is displaced to a dotted line position by an actuater 10, the rocker arm 3 is moved through springs 8A and 8B, resulting in that a sliding part 14B of the follower part 14 is abutted against the cams 13A and 13B, and the cam 12B passes through a recess 14A. Due to this arrangement, the intake valve 2 is opened for a guite short period of time at the end of intake stroke.